CA936592A - Housing assembly for miniature radio apparatus with self contained battery - Google Patents
Housing assembly for miniature radio apparatus with self contained batteryInfo
- Publication number
- CA936592A CA936592A CA120910A CA120910A CA936592A CA 936592 A CA936592 A CA 936592A CA 120910 A CA120910 A CA 120910A CA 120910 A CA120910 A CA 120910A CA 936592 A CA936592 A CA 936592A
- Authority
- CA
- Canada
- Prior art keywords
- housing assembly
- radio apparatus
- self contained
- contained battery
- miniature radio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
- G08B3/1008—Personal calling arrangements or devices, i.e. paging systems
- G08B3/1016—Personal calling arrangements or devices, i.e. paging systems using wireless transmission
- G08B3/1025—Paging receivers with audible signalling details
- G08B3/1058—Pager holders or housings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
- H04B1/034—Portable transmitters
- H04B1/0343—Portable transmitters to be carried on the body
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
- H04B1/086—Portable receivers
- H04B1/088—Portable receivers with parts of the receiver detachable or collapsible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
- Mobile Radio Communication Systems (AREA)
- Battery Mounting, Suspending (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6545370A | 1970-08-20 | 1970-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA936592A true CA936592A (en) | 1973-11-06 |
Family
ID=22062811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA120910A Expired CA936592A (en) | 1970-08-20 | 1971-08-19 | Housing assembly for miniature radio apparatus with self contained battery |
Country Status (2)
Country | Link |
---|---|
US (1) | US3668528A (en) |
CA (1) | CA936592A (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4107611A (en) * | 1973-12-06 | 1978-08-15 | Jack N. Holcomb | Police protection method and apparatus |
US4121160A (en) * | 1977-03-22 | 1978-10-17 | Cataldo Thomas R | Switch means for radio alarm device |
JPS6119487Y2 (en) * | 1979-06-19 | 1986-06-12 | ||
US4536925A (en) * | 1983-10-11 | 1985-08-27 | Motorola, Inc. | Belt clip assembly with a controlled failure mode |
US4648125A (en) * | 1986-01-03 | 1987-03-03 | Motorola, Inc. | Portable radio transceiver |
US4654631A (en) * | 1986-03-06 | 1987-03-31 | Motorola, Inc. | Pocket clip with integral display |
EP0274279B1 (en) * | 1987-01-08 | 1994-04-27 | Nec Corporation | Holding structure for a paging receiver having extra functions |
US5012220A (en) * | 1989-10-04 | 1991-04-30 | Moses Miller | Solar powered paging device |
US5203022A (en) * | 1991-03-05 | 1993-04-13 | Motorola, Inc. | Clamping assembly for interlocking a radio and battery housing |
NL9100538A (en) * | 1991-03-26 | 1992-10-16 | Ericsson Radio Systems Bv | CALL UNIT OF A PERSONAL CALL SYSTEM. |
US5200687A (en) * | 1991-04-30 | 1993-04-06 | Victor Technologies Ab | Energy storage system for both charging and discharging |
FI94583C (en) * | 1991-12-27 | 1995-09-25 | Nokia Mobile Phones Ltd | Portable mobile phone |
FI107849B (en) * | 1995-06-30 | 2001-10-15 | Nokia Mobile Phones Ltd | Adaptation part in the mobile station for its mounting device |
GB9604140D0 (en) * | 1996-02-27 | 1996-05-01 | Spanswick Keith A | Radiation measuring apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508918A (en) * | 1946-11-01 | 1950-05-23 | Jr Frank T Hines | Pocket radio |
US2692944A (en) * | 1951-02-09 | 1954-10-26 | Rca Corp | Battery mounting means |
US3345568A (en) * | 1964-01-13 | 1967-10-03 | Motorola Inc | Transistorized portable radio transmitter-receiver structure |
US3569788A (en) * | 1969-03-28 | 1971-03-09 | Dennis L Niblack | Multiple function control device for controlling emergency equipment in motor driven vehicles |
-
1970
- 1970-08-20 US US65453A patent/US3668528A/en not_active Expired - Lifetime
-
1971
- 1971-08-19 CA CA120910A patent/CA936592A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3668528A (en) | 1972-06-06 |
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